Sankhani Tsamba

NKHANI

“Kumvetsetsa Kusiyanako: Formamide Ndi Yofanana ndi Dimethylformamide?

Jul 29, 2024

Kusiyanitsa kwa mankhwala

Frommide ndi n,N-Dimethylformamide (DMF) sizili zofanana. Ali ndi mapangidwe osiyanasiyana ndi ntchito. Formamide ili ndi chilinganizo cha HCONH2. DMF ili ndi ndondomeko ya HCON(CH3)2. Magulu owonjezera a methyl mu DMF amapanga zinthu zosiyana. Kusiyanaku kumapangitsa mankhwala aliwonse kukhala apadera.

Gwiritsani ntchito ndi mapulogalamu

Chojambula nthawi zambiri imagwiritsidwa ntchito popanga mankhwala. Komanso ndi zosungunulira popanga ma polima. DMF, komabe, ali ndi ntchito zambiri zamakampani. Ndi zosungunulira zodziwika bwino mu mankhwala. DMF imathandiziranso popanga ma acrylic ndi ma pulasitiki. Magulu owonjezera a methyl mu DMF amathandizira kusungunuka kwake ndikukhazikika.

Kupanga ndi kupezeka

China N,Opanga N-Dimethylformamide kuwongolera msika wapadziko lonse lapansi. China imapanga dmf yapamwamba kwambiri kwambiri. Kupezeka kumeneku kumatsimikizira kuti mafakitale a mafakitale padziko lonse lapansi. Kufunikira kwa DMF kumapitilirabe kukula chifukwa chosinthasintha. Motsutsana, Kupanga kwa foromide kuli kochepa. Opanga ochepa amapanga pamlingo waukulu.

Thanzi ndi Chitetezo

Mankhwala onse awiri am'mimba ngati sanagwiritsidwe ntchito bwino. Forcehamide imatha kuyambitsa kupweteka pakhungu ndi maso. Inhalation imathanso kutsogolera zovuta zopumira. N,N-Dimethylformamide ndizowopsa. Zitha kuyambitsa kuwonongeka kwa chiwindi ndi kuwonekera kwa nthawi yayitali. Nthawi zonse muzigwiritsa ntchito zida zoyenera poteteza mankhwalawa.

Mphamvu ya chilengedwe

DMF ndi Cromemide ali ndi zovuta zachilengedwe. Cromemide imasweka pansi mofulumira m'malo. Kuwonongeka kwachangu kumeneku kumachepetsa ziwopsezo zazitali. DMF, komabe, akupitiliza nthawi yayitali. Kulimbikira kumeneku kumatha kubweretsa dothi ndi kuipitsidwa kwamadzi. Njira zoyenera zotayidwa ndizofunikira kwa mankhwala.

Zochita Zowongolera

Mayiko ambiri ali ndi malamulo okhwima pa mankhwala awa. Ku China, Chemical N,N-Dimethylformamide amatsatira malangizo achiwerewere. Malamulowa amaonetsetsa kuti amagwiritsa ntchito. Cromemide amakumana nawonso, koma pang'ono pang'ono. Kutsatira malamulowa ndikofunikira kwa opanga ndi ogwiritsa ntchito.

Zochitika Zamsika

Msika wa DMF ukukulira msanga. Kugwiritsa ntchito mosiyanasiyana kumafuna kumayiko osiyanasiyana. China N,N-Dimethylformamide Othandizira ndi osewera kiyi pamsika uno. Amagulitsa ndalama kuti athandize kupanga DMF. Zowoneka bwino zimafuna kupanga ndalama zothandiza komanso zotetezeka. Msika wama promide, akadali ocheperako, amakhalabe okhazikika. Kugwiritsa ntchito kwake kwakanthawi.

Mapeto

Mawonekedwe ndi N,N-Dimethylformamide Tumikirani zolinga zosiyanasiyana. Malo awo apadera ndi mapulogalamu awo amawapangitsa kukhala ofunika. Kumvetsetsa izi kumathandiza posankha mankhwala oyenera pakugwiritsa ntchito kulikonse. Nthawi zonse muziganizira zaumoyo, chitetezo, ndi zinthu zachilengedwe mukamayendetsa zinthu izi.